The commercial powder disperse dye used for printing polyester fabrics exhibits many environmentally-unfriendly properties, especially the associated high wastewater emission. In this study, three kinds of liquid disperse dyes (C.I. Disperse Blue 291:1, (L-DB); C.I. Disperse Red 179, (L-DR), and C.I. Disperse Orange 30, (L-DO)), two kinds of binders (A and/or B), and a micro-printing process, were applied to polyester fabric, with the goal of reducing freshwater consumption while maintaining color fastness. The influences of rheological and printing performance and color fastness were studied. Home-made liquid dyes of L-DB, L-DR and L-DO were found to exhibit higher color depth, excellent color fastness, and ultralow emission of wastewater and waste residual during the micro-printing process. The binder comprised of silicone-modified polyacrylate was observed to increase dye uptake, reduce dye sublimation, and improve color fastness. The liquid dyes of L-DB, L-DR and L-DO also exhibit stable and better rheological properties, which appeared to have little effect on the viscosity of printing pastes when compared with commercial powder disperse dye of Blue 3GFL (C.I. Disperse Blue 291:1), Red 2B (C.I. Disperse Red 179) and Yellow brown S-4RL (C.I. Disperse Orange 30), respectively. Results of this micro-printing process indicated that it is an environmentally clean production technology.

用于印花涤纶织物的商用粉末分散染料具有许多不利于环境的特性，尤其是相关的高废水排放。在本研究中，三种液体分散染料（CI 分散蓝 291:1，（L-DB）；CI 分散红 179，（L-DR）和 CI 分散橙 30，（L-DO）），两种粘合剂（A 和/或 B）和微印花工艺被应用于涤纶织物，目的是在保持色牢度的同时减少淡水消耗。研究了流变性能和印刷性能以及色牢度的影响。研究发现，L-DB、L-DR 和 L-DO 的自制液体染料在微印花过程中表现出更高的色深、优异的色牢度以及超低的废水和废渣排放。观察到由有机硅改性聚丙烯酸酯组成的粘合剂可增加染料吸收、减少染料升华并提高色牢度。L-DB、L-DR 和 L-DO 的液体染料也表现出稳定和更好的流变性能，与 Blue 3GFL（CI Disperse Blue 291 :1)、红 2B（CI 分散红 179）和黄棕色 S-4RL（CI 分散橙 30）。这种微印刷工艺的结果表明它是一种环境清洁的生产技术。与商业粉末分散染料 Blue 3GFL (CI Disperse Blue 291:1)、Red 2B (CI Disperse Red 179) 和 Yellow brown S-4RL (CI Disperse Orange 30) 相比，它似乎对印花色浆的粘度几乎没有影响）， 分别。这种微印刷工艺的结果表明它是一种环境清洁的生产技术。与商业粉末分散染料 Blue 3GFL (CI Disperse Blue 291:1)、Red 2B (CI Disperse Red 179) 和 Yellow brown S-4RL (CI Disperse Orange 30) 相比，它似乎对印花色浆的粘度几乎没有影响）， 分别。这种微印刷工艺的结果表明它是一种环境清洁的生产技术。